Question

Science board exam 2019 most important questions

Answer 1

Concentrate more on physics problems. Please study all the formulae and by heart it

Some important questions

1 How is electronic configuration of an atom linked with its valency?

2 Lakes and ponds are not cleaned manually, but why does an aquarium needs cleaning?

3 Difference between cerebrum and cerebellum

4 Precautions in "temporary mount of leaf peel" experiment. Uses of the two liquids other than water

Answer 2

numericals of light

female reproductive system

diagram of flower with labelling

chemical reaction related to acid base

formation of washing soda and baking soda

little bit nomenclature